Evidence map›Paper›PMID 23389755›Full record

Trial reportPsychopharmacology2013

Effects of a GABA-ergic medication combination and initial alcohol withdrawal severity on cue-elicited brain activation among treatment-seeking alcoholics.

Joseph P Schacht, Raymond F Anton, Patrick K Randall, Xingbao Li, Scott Henderson, Hugh Myrick

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Psychopharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 6 pooled it
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 6 syntheses or guidelines pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Anticonvulsants for alcohol dependence.The Cochrane database of systematic reviews · 2014
    Pooled it
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Predictors of Naltrexone Response in a Randomized Trial: Reward-Related Brain Activation, OPRM1 Genotype, and Smoking Status.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2017
    Trial
  12. The Effects of Pharmacological Opioid Blockade on Neural Measures of Drug Cue-Reactivity in Humans.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2016
    Trial
  13. Trial
  14. Article
  15. Review
  16. [Effect of clinical characteristics on relapse of alcohol dependence: a prospective cohort study].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2019
    Article
  17. Article
  18. Brain Functional Magnetic Resonance Imaging Cue-reactivity Can Predict Baclofen Response in Alcohol Use Disorders.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2018
    Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Joseph P SchachtDepartment of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, USA. schacht@musc.edu
Raymond F Anton
Patrick K Randall
Xingbao Li
Scott Henderson
Hugh Myrick
Medical University of South Carolina · US

Funding

TRAINING IN ALCOHOL TREATMENT RESEARCHT32AA007474 · NIAAA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI John J. Woodward · 1987 to 2026
$8.5M
Career Development and Mentoring in Clinical/Translational Alcohol ResearchK05AA017435 · NIAAA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI ANTON, RAYMOND F · 2008 to 2017
$2.2M
NIAAA NIH HHS K05 AA017435NIAAA NIH HHS T32 AA007474
6 · The paper itself

Abstract

rationaleMany studies have reported medication effects on alcohol cue-elicited brain activation or associations between such activation and subsequent drinking. However, few have combined the methodological rigor of a randomized clinical trial (RCT) with follow-up assessments to determine whether cue-elicited activation predicts relapse during treatment, the crux of alcoholism.

objectivesThis study analyzed functional magnetic resonance imaging (fMRI) data from 48 alcohol-dependent subjects enrolled in a 6-week RCT of an investigational pharmacotherapy.

methodsSubjects were randomized, based on their level of alcohol withdrawal (AW) at study entry, to receive either a combination of gabapentin (GBP; up to 1,200 mg for 39 days) and flumazenil (FMZ) infusions (2 days) or two placebos. Midway through the RCT, subjects were administered an fMRI alcohol cue reactivity task.

resultsThere were no main effects of medication or initial AW status on cue-elicited activation, but these factors interacted, such that the GBP/FMZ/higher AW and placebo/lower AW groups, which had previously been shown to have relatively reduced drinking, demonstrated greater dorsal anterior cingulate cortex (dACC) activation to alcohol cues. Further analysis suggested that this finding represented differences in task-related deactivation and was associated with greater control over alcohol-related thoughts. Among study completers, regardless of medication or AW status, greater left dorsolateral prefrontal cortex (DLPFC) activation predicted more post-scan heavy drinking.

conclusionsThese data suggest that alterations in task-related deactivation of dACC, a component of the default mode network, may predict better alcohol treatment response, while activation of DLPFC, an area associated with selective attention, may predict relapse drinking.

Indexed as

AdultAlcohol DrinkingAlcoholismAminesBrainCuesCyclohexanecarboxylic AcidsDrug Therapy, CombinationExcitatory Amino Acid AntagonistsFemaleFlumazenilFollow-Up StudiesGABA ModulatorsGabapentingamma-Aminobutyric AcidHumansAminesCyclohexanecarboxylic AcidsExcitatory Amino Acid AntagonistsFlumazenilGABA ModulatorsGabapentingamma-Aminobutyric Acid

Identifiers

PMID23389755
PMCPMC3664140
OpenAlexW2080092980

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.